[1.2.322] Moar Skill Balancing

Gunslinger:
- Invisible Shot's damage increased by +30% at all levels
- Grenade is now fire element. Damage increased by +40% at all levels. Now does Damage over time. DoT = 60, interval = 1, and DoT duration = 8 seconds
- Blank Shot's damage increased from 200% to 280%. Stun increased by +1 second.
- Recoil Shot's damage increased by +40% at all levels (why do they buff stuff like this, I'll never know. It could be 1% damage and I'd still be happy with it)
- Burst Fire's damage increased to 210%
- Gaviota's damage increased by +50% at all levels
- Flamethrower now burns for 1 second longer
- Aerial Strike's damage increased from 850% to 1150%
- Burst Fire's damage increased by +10% at all levels
- Cannon's damage increased by +20% at all levels. Now has a +15% innate chance to crit.
- Torpedo's damage increased by +50% at all levels.
- Counter Attack's 40 WATK buff removed. Now increases damage by 15% (damR)

Am happy, makes me want to get the critical ring even more hopefully no nerf on it. SE+CritShot+Innate+CritRing+Hooming+15%= my satisfaction but i might be wrong